What are the specs for this Limit Switch?

The correct replacement for Goodman model AMVC81005CXAA — 10123529 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number AMVC81005CXAA — 10123529.

What symptoms indicate I need a new limit switch?

Common symptoms that indicate you need a new limit switch include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this limit switch compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman Manual Reset Limit Switch for AMVC81005CXAA — 10123529

Name: OEM Goodman Manual Reset Limit Switch for AMVC81005CXAA — 10123529
Brand: Goodman
SKU: GOODMAN-8584
Price: 17.95 USD
Availability: InStock

SKU: GOODMAN-8584 Brand: Goodman

$17.95 $23.95

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Goodman 10123529 Manual Reset Limit Switch

This genuine OEM 10123529 manual reset limit switch is a critical high-temperature safety control for your Goodman/Amana AMVC81005CXAA furnace. Unlike an auto-reset limit, a manual-reset switch trips and stays open when it senses an overheat or flame-rollout condition, cutting the gas valve until a technician investigates and presses the reset button. If your furnace has gone off on a hard lockout that returns after reset, a failed or nuisance-tripping limit switch is a common culprit.

Specifications

OEM Part Number: 10123529
Type: Manual reset high-limit / rollout safety switch
Function: Opens the gas valve circuit on overheat or flame rollout
Reset: Manual (push-button) — does not self-restore
Terminals: Spade connections
Brand: Goodman / Amana (Daikin family)
Compatible Model: AMVC81005CXAA

OEM vs. Generic

Because this is a life-safety limit, the calibrated trip temperature must match the furnace's design exactly. A genuine OEM 10123529 carries the correct setpoint and mounting; a mismatched aftermarket switch can either nuisance-trip or, dangerously, fail to open when it should. Always use OEM for reset limit and rollout controls.

Installation Difficulty: ★★☆☆☆ (Easy–Moderate)

Replacement takes about 15 minutes: shut off power, photograph and transfer the two spade terminals, unscrew the switch from its bracket, and mount the new one in the identical position. Important — a tripped limit is a symptom, not the root cause. Diagnose airflow, a dirty filter, or blocked venting before returning the furnace to service.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Manual Reset Limit S...

$17.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMVC81005CXAA — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMVC81005CXAA — 10123529. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the limit switch on my Goodman AMVC81005CXAA — 10123529?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new limit switch?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this limit switch compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman limit switch?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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